[PowerPC][AtomicExpand] Precommit IR tests for D127609. NFC.

llvm · Jun 14, 2022 · 029fc37 · 029fc37
1 parent 735e6c4
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diff --git a/llvm/test/Transforms/AtomicExpand/PowerPC/cfence-double.ll b/llvm/test/Transforms/AtomicExpand/PowerPC/cfence-double.ll
@@ -0,0 +1,12 @@
+; RUN: not --crash llc -opaque-pointers -mtriple=powerpc64le-unknown-unknown \
+; RUN:   < %s 2>&1 | FileCheck %s
+; RUN: not --crash llc -opaque-pointers -mtriple=powerpc64-unknown-unknown \
+; RUN:   < %s 2>&1 | FileCheck %s
+
+; CHECK: Intrinsic has incorrect argument type!
+; CHECK: ptr @llvm.ppc.cfence.f64
+define double @foo(double* %dp) {
+entry:
+  %0 = load atomic double, double* %dp acquire, align 8
+  ret double %0
+}
diff --git a/llvm/test/Transforms/AtomicExpand/PowerPC/cfence-float.ll b/llvm/test/Transforms/AtomicExpand/PowerPC/cfence-float.ll
@@ -0,0 +1,12 @@
+; RUN: not --crash opt -S -atomic-expand -mtriple=powerpc64le-unknown-unknown \
+; RUN:   -opaque-pointers < %s 2>&1 | FileCheck %s
+; RUN: not --crash opt -S -atomic-expand -mtriple=powerpc64-unknown-unknown \
+; RUN:   -opaque-pointers < %s 2>&1 | FileCheck %s
+
+; CHECK: Intrinsic has incorrect argument type!
+; CHECK: ptr @llvm.ppc.cfence.f32
+define float @bar(float* %fp) {
+entry:
+  %0 = load atomic float, float* %fp acquire, align 4
+  ret float %0
+}